Your Best OEM Electromagnetic Heating Equipments China Manufacturer for Industry Field

I. Core Principle
Electromagnetic Induction Heating
An AC current is converted into a high-frequency, high-voltage or DC current through a rectifier circuit, generating an alternating magnetic field. When a metal object is placed in this magnetic field, eddy currents are generated within it, and the friction of these eddy currents produces heat, thus achieving heating.
II. Product Features
High Efficiency and Energy Saving
Thermal efficiency can reach over 90%, saving 40%-60% compared to traditional heating methods, and resulting in lower operating costs.
Safe and Environmentally Friendly
No open flames or explosion risks, complying with national safety standards. The operating environment temperature is lower, reducing safety hazards.
Precise Temperature Control
Supports microcomputer automatic temperature control with an error of ≤2℃, ensuring stable processing.
Intelligent Control
Some models are equipped with variable frequency technology and curve heating functions, allowing for adjustable power and time, improving product quality and production efficiency.
III. Application Fields
Industrial Field
Including twin-screw extruders, single-screw extruders, CNC heaters, etc., suitable for plastics, metal processing, heat treatment, and other applications.
Food Processing
Used for stir-frying traditional Chinese medicine, food stir-frying, etc., meeting hygiene, cleanliness, and pollution-free requirements.
Other Applications
Such as heating and water heating, with a small size and convenient installation.
IV. Technical Advantages
Coil Design: Ring-shaped cable structure, low thermal resistance and low thermal inertia, resulting in uniform heating and low casing temperature.
Modular Design: The induction coil can be freely disassembled and assembled, supporting remote control and automated operation.
V. Precautions
Suitable for ferrous materials, effective for carbon steel, stainless steel, aluminum, and other metals.
The appropriate model should be selected according to the power requirements, such as 50kW, 80kW, etc., to meet different heating needs.